During My Babu's racing career in England, the bay colt had 16 starts, 11 wins, 2 places, and 0 shows, with career earnings of £29,830. His most important win came in the 1948 Classic, the 2000 Guineas Stakes in which he set a new stakes record time.[3] He was later sold in 1955 to Americans Leslie W. Combs II and John W. Hanes for over $600,000,[4][5] the highest price ever paid for a Thoroughbred imported to the United States. The stallion stood at Spendthrift Farm in Kentucky during his breeding career.